The simplicity of Morse code telegraphy
Morse code is an on-off code. It is not a binary code since the gaps…
What is the Meaning of SOS?
There is much mystery and misinformation surrounding the origin and use of maritime distress calls. Most…
Inspiration and Perspiration — RMS Titanic Distress Signals Heard Again
06/01/2012 The 100th anniversary of the Titanic disaster involved many commemorative events around the world, from Belfast,…
Do you know the origin of ….?
Ham, "Ham: a poor operator. A 'plug.'" That's the definition of the word given in…
History Of CQD And SOS
CQD, transmitted in Morse code as — · — · — — · — — · · is one of the first distress signals adopted…